Free unlimited 3G Bsnl Hacking trick for mobile [100% working]

First of all Buy a normal 2g bsnl’s sim card and keep balance 50+ rs.
Now activate gprs by sending sms GPRS PRE to 53733 It will be
activated in 24 hours, after activation get gprs settings by calling c.care

Now do e-recharge with 230 rs (or whatever unlimited plan exists in your area)
in it, After activation You have to change only one thing in your 3G enabled cell.

Go to settings>tools>settings>phone>network>network mode> now select UMTS

THEN do manual searching for network u will find bsnl 3g network there with small 3g logo along with its name,select it as default

Now see your data signals logo….. vow it is converted into 3G
You will get near about 500kbps to 1200 kbps speed
Remember use BSNLEGPRS or BSNLPREPAID as your access point

but its 100% working
Enjoy 3G at minimum cost……